for sale big block 403 and tranny, running motor and great tranny,
400turbo i do believe 100 bucks takes it

runs great very strong motor came out of a 76 transam, obviously not the original motor of that car

if you have any questions pm me
thanks
john

 

actually if it was a 6.6 liter car it was the original motor for the car. They had the olds 403 in them even though they were a 6.6(400) car.

 

Olds 403 didn't come out until 79 in the T/A's and it's a small block and was mated to a TH350. It's a very nice engine, huge bore (4.351 IIRC) and a short stroke, for a $100 it should go fast.

 

the transam should say firebird came with the 6 cylinder. hmm thought it was a bigblock.. thanks guys

 

Any pics of it?

 

i can get pics tomorrow for ya got an email?